support MCP installer

1.support MCP installer
2.optimize the installer code

JIRA: DOCTOR-121

Change-Id: I8675c2652944575a8f73d0d1e2dafaad5a3e88e3
Signed-off-by: dongwenjuan <dong.wenjuan@zte.com.cn>

1 files changed, 89 insertions, 0 deletions

diff --git a/doctor_tests/installer/mcp.py b/doctor_tests/installer/mcp.py
new file mode 100644
index 00000000..8ba9f000
--- /dev/null
+++ b/doctor_tests/installer/mcp.py
@@ -0,0 +1,89 @@
+##############################################################################
+# Copyright (c) 2018 ZTE Corporation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+from os.path import isfile
+
+from doctor_tests.common.utils import SSHClient
+from doctor_tests.installer.base import BaseInstaller
+
+
+class McpInstaller(BaseInstaller):
+    node_user_name = 'ubuntu'
+    cm_set_script = 'set_ceilometer.py'
+    cm_restore_script = 'restore_ceilometer.py'
+
+    def __init__(self, conf, log):
+        super(McpInstaller, self).__init__(conf, log)
+        self.key_file = self.get_ssh_key_from_installer()
+        self.client = SSHClient(self.conf.installer.ip,
+                                self.node_user_name,
+                                key_filename=self.key_file)
+        self.controllers = list()
+        self.controller_clients = list()
+
+    def setup(self):
+        self.log.info('Setup MCP installer start......')
+
+        self.controllers = self.get_controller_ips()
+        self.create_flavor()
+        self.set_apply_patches()
+        self.setup_stunnel()
+
+    def cleanup(self):
+        self.restore_apply_patches()
+        for server in self.servers:
+            server.terminate()
+
+    def get_ssh_key_from_installer(self):
+        self.log.info('Get SSH keys from MCP......')
+
+        # Assuming mcp.rsa is already mapped to functest container
+        # if not, only the test runs on jumphost can get the ssh_key
+        # default in path /var/lib/opnfv/mcp.rsa
+        ssh_key = '/root/.ssh/id_rsa'
+        mcp_key = '/var/lib/opnfv/mcp.rsa'
+        return ssh_key if isfile(ssh_key) else mcp_key
+
+    def get_controller_ips(self):
+        self.log.info('Get controller ips from Mcp installer......')
+
+        command = "sudo salt --out yaml 'ctl*' " \
+                  "pillar.get _param:openstack_control_address |" \
+                  "awk '{print $2}'"
+        controllers = self._run_cmd_remote(self.client, command)
+        self.log.info('Get controller_ips:%s from Mcp installer'
+                      % controllers)
+        return controllers
+
+    def get_host_ip_from_hostname(self, hostname):
+        command = "sudo salt --out yaml '%s*' " \
+                  "pillar.get _param:single_address |" \
+                  "awk '{print $2}'" % hostname
+        host_ips = self._run_cmd_remote(self.client, command)
+        return host_ips[0]
+
+    def set_apply_patches(self):
+        self.log.info('Set apply patches start......')
+
+        restart_cm_cmd = 'sudo service ceilometer-agent-notification restart'
+        for node_ip in self.controllers:
+            client = SSHClient(node_ip, self.node_user_name,
+                               key_filename=self.key_file)
+            self.controller_clients.append(client)
+            self._run_apply_patches(client,
+                                    restart_cm_cmd,
+                                    self.cm_set_script)
+
+    def restore_apply_patches(self):
+        self.log.info('restore apply patches start......')
+
+        restart_cm_cmd = 'sudo service ceilometer-agent-notification restart'
+        for client in self.controller_clients:
+            self._run_apply_patches(client,
+                                    restart_cm_cmd,
+                                    self.cm_restore_script)